mhlewis
New Member
Generally how far can:
A horizontal run of vent ( in a wall for a sink & toilet) go before it must go vertical ( stack to roof)
A fixture be ( toilet flange) to vent vertical
Assuming that all horizontal venting is above the FLR (Flood Level Rim)
Additionally do ells and 45/22.5 subtract from allowed inches to ventilation?
A horizontal run of vent ( in a wall for a sink & toilet) go before it must go vertical ( stack to roof)
A fixture be ( toilet flange) to vent vertical
Assuming that all horizontal venting is above the FLR (Flood Level Rim)
Additionally do ells and 45/22.5 subtract from allowed inches to ventilation?